C^NTOMOLOGICAL SOCIETY OF LONDON, WEDNESDAY, 



MAY 3rd, 1905, at 8 p.m. 



PAPER. 



*' The Structure and Life-History of Psychoda sexpunrtata, Curtis :" by John A. 

 Dell, B.Sc. (Communicated by Prof. L. C. Miall, F.R.S., F.E.S.). 



■r)E. STAUDINGER & BANG-HAAS, BLASBWITZ-DRESDBN, 



in their new Price List, No. XLVIII for 1905, offer more than 16,000 species 

 of well-named LEPIDOPTEKA, set or in papers, from all parts of the world, 

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 OPTERA (3200 species), DIPTERA (2400), HEMIPTERA (2200), ORTHOPTERA 

 (1100), NEUROPTERA (600), BIOLOGICAL OBJECTS (265). 



PRICES LOW. DISCOUNT FOR CASH ORDERS. 



WATKIHS & QOBCASTEH, iatuiiallsts, 



Keep in stock all Articles for Entomologists, Ornithologists, Botanists, &c. : Umbrella 

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 Boxes, 6d., 9d., 1/-, 1/6 ; Store Boxes, with Camphor Cells, 2/6, 3/6, 4/-, 5/-, 6/- ; Zinc 

 Pocket Boxes, 9d., 1/-, 1/6, 2/- Setting Boards, from 5d. to 1/10; Complete set 

 of 14 boards, 10/6; Breeding Cages, 2/6,4/-, 5/-, 7/6; Sugaring Tins, 1/6, 2/-; Sugar- 

 ing Mixture, ready for use, 1/9 per tin; Setting Houses, 9/6, 11/6, 14/- ; Glass 

 Topped and Glass Bottomed Boxes, from ]/- per doz. ; Zinc Killing Boxes, 9d., 1/- ; 

 Coleoptera Collecting Bottles, 1/6, 1/8; Collecting Box, containing 26 tubes (very 

 useful for Coleopterists, Microscopists, &c.), 4/6 ; Brass Chloroform Bottle, 2/6. 



Improved Pocket Pupa-digger in leather sheath (strongly recommended), 1/9; Steel 

 Forceps, 1/6, 2/-, 2/6 per pair ; Pocket Lens, from 1/- to 8/-. 



Taxidermists' Companion, containing most necessary implements for skinning, 10/6. 

 Scalpels, with ebony handles, 1/3 ; Fine Pointed Scissors, 2/- per pair ; Brass Blow- 

 pipe, 4d., 6d. ; Egg Drills, 2d., 3d. ; ditto, best quality, 9d. each ; Botanical Vascu- 

 lum, 1/6, 2/9, 3/6, 4/6 ; Label List of British Macro-Lepidoptera, with Latin and 

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 or on one side for Labels, 2/-. 



THE WAND TELESCOPE NET, an innovation in Butterfly Nets. 

 We beg to call your attention to oar New Telescope Handle for Butterfly Nets. It 

 is made entirely in brass, and ia light and strong, and moreover, it can be shut up 

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PRICES— with two joints, 8/6 ; with^three joints, 9/6 ; witli four joints, 10/6. 



Complete with Improved Cane Folding Ring and ag. We shall be pleased to 



send on approval. 



^ large stock of British, European, and Exotic J*epidoptera, 

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EJSTTOMiOXjOa-IO^^L. IPIZSIS. 



The " DIXON " LAMP NET (invaluable for taking Moths off street lamps 

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SKOIZIT I^OOIMC FOR CA:BiN^E:rrs, <Sdc. 



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36, STRAND, W.C., Five Doors from Charing Cross, 



lu O N.ID O TST. 



Birds and Mammals, Sfc, Preserved !Sf Mounted by Arst-class workmen . 

 Our New Price List (96 pp.) sent post free to any address on applksation 



